Jump To:
Leopard Reference Library: Darwin
Darwin is the open source UNIX-based foundation of Mac OS X. Darwin networking includes various low-level networking facilities such as zero-configuration networking (Bonjour), BSD sockets, and network kernel extensions.

View all Networking Reference Library.
Document Descriptions
On Off
Display

Sorted by
Title
Sort by
Resource Type
Sort by
Date
Apple Filing Protocol Programming Guide (HTML) (PDF)
Describes high-level concepts for Apple Filing Protocol commands.
Guides 2006-04-04
Apple Filing Protocol Reference (HTML) (PDF)
Describes the Apple Filing Protocol commands.
Reference 2006-05-23
Bonjour enforces the TXT record format in Panther (HTML)
QA1306: Explains how mDNSResponder enforces the proper TXT record format in Panther.
Technical Q&As 2004-07-14
Bonjour Printer Subtype for HTTP (HTML)
QA1555: Describes how printer vendors can register their bonjour service such that Safari can see them.
Technical Q&As 2008-03-25
CCL Modem Scripting Guide (HTML) (PDF)
Guides 2007-06-28
CCL Modem Scripting Release Notes (HTML)
Explains changes to modem CCLs for Mac OS X v10.5 and what to do to change existing and supersede older scripts.
Release Notes 2007-10-31
CFLocalServer (HTML) (DMG) (ZIP)
Uses UNIX domain sockets to communicate between client and server programs on the same machine.
Sample Code 2005-07-26
CFProxySupportTool (HTML) (DMG) (ZIP)
Shows how to use the CFProxySupport APIs to decide whether a network connection should pass through a proxy.
Sample Code 2007-10-29
The "chosen" node in the device tree (HTML)
HW88: Describes how to find the "chosen" node in the Open firmware device tree.
Technical Q&As 2000-09-05
Descriptor Passing Problems (HTML)
QA1541: Describes how to work around common problems with descriptor passing.
Technical Q&As 2007-10-29
Discovering all advertised Bonjour service types (HTML)
QA1337: Explains how to discover all Bonjour service types being advertised on the local network.
Technical Q&As 2004-06-01
DNS Service Discovery C Reference (HTML)
Describes the DNS Service Discovery API for implementing Bonjour in an application.
Reference 2008-04-23
DNSServiceMetaQuery (HTML) (DMG) (ZIP)
Shows how to discover Bonjour service types being advertised on the local network.
Sample Code 2005-06-01
GetMACAddressSample (HTML) (DMG) (ZIP)
Demonstrates how to retrieve the MAC address for each Ethernet interface from the Mac OS X I/O Registry.
Sample Code 2003-01-14
GetPrimaryMACAddress (HTML) (DMG) (ZIP)
Demonstrates retrieving the MAC address of the built-in Ethernet controller. Useful for uniquely identifying a Macintosh system.
Sample Code 2005-10-27
Getting a Packet Trace (HTML) (日本語 HTML)
QA1176: Lists tools available for looking at the network packets on the wire.
Technical Q&As 2008-06-03
IOKit Framework Headers (HTML) (日本語 HTML)
QA1107: Describes the differences between the headers in IOKit.framework and the I/O Kit headers in Kernel.framework.
Technical Q&As 2002-01-15
KPI Reference (HTML)
Provides information on the NKE Sustainable API in Headerdoc format.
Reference 2006-07-17
Mac OS X Man Pages (HTML)
HTML versions of the Mac OS X, Mac OS X Server, Xcode Tools, and CHUD man pages.
Reference 2008-04-29
Mixing link-local IP addresses and routable IP addresses (HTML)
QA1357: Explains how to enable communication between devices with link-local addresses and devices with routable addresses.
Technical Q&As 2005-07-06
MoreIsBetter (HTML) (DMG) (ZIP)
Library providing indispensable wrapers and workarounds for many areas of Mac OS programming.
Sample Code 2003-10-27
MoreSCF (HTML) (DMG) (ZIP)
High-level wrapper around System Configuration framework, making common operations easy.
Sample Code 2007-06-07
Network Kernel Extensions (legacy) (HTML) (PDF)
Describes how to write a kernel extension for adding or modifying functionality of a networking stack (Mac OS X 10.3 and earlier).
Guides 2006-10-03
Network Kernel Extensions Programming Guide (HTML) (PDF)
Describes how to write a kernel extension for adding or modifying functionality of a networking stack (Mac OS X 10.4 and later).
Guides 2009-03-02
NetworkAuthentication (HTML) (DMG) (ZIP)
Demonstrates authentication with Open Directory APIs and GSSAPI
Sample Code 2005-06-01
Open Directory Plug-in Programming Guide (HTML) (PDF)
Explains how to implement dynamically loaded libraries that respond to Open Directory client requests in Carbon.
Guides 2006-05-23
Open Directory Programming Guide (HTML) (PDF)
Explains how to implement centralized storage and retrieval of information in Carbon.
Guides 2007-01-08
Open Directory Reference (HTML) (PDF)
Describes the Carbon API for using Open Directory.
Reference 2006-05-23
QISA (HTML) (DMG) (ZIP)
Demonstrates the basics of writing an Internet setup assistant for traditional Mac OS and Mac OS X.
Sample Code 2003-05-15
SimpleDial (HTML) (DMG) (ZIP)
Demonstrates management of dialup connections, such as PPP, using System Configuration framework network connection API.
Sample Code 2005-07-26
SimplePing (HTML) (DMG) (ZIP)
Sample provides simple API to programatically ping a remote host without admin privileges
Sample Code 2003-10-27
SimpleReach (HTML) (DMG) (ZIP)
Demonstrates network host reachability testing using the System Configuration framework asynchronous network reachability API.
Sample Code 2005-07-26
SocketCancel (HTML) (DMG) (ZIP)
Shows how to safely cancel threads that are blocked within BSD sockets calls.
Sample Code 2005-08-10
The state of mDNSResponder (HTML)
QA1339: Explains how to obtain information regarding the internal state of mDNSResponder.
Technical Q&As 2006-10-03
System Configuration Framework Reference (HTML)
Describes the API for configuration of network resources, the reachability of target hosts, and connection to network services.
Reference 2008-04-08
System Configuration Programming Guidelines (HTML) (PDF)
Explains how to use system configuration services for network configuration and management, including determining reachability and getting connected.
Guides 2006-02-07
System Configuration Reference Update (HTML) (PDF)
Summarizes the symbols added to the System Configuration framework.
Release Notes 2007-07-18
Updating the TXT record of a Bonjour service (HTML)
QA1302: Explains how to update a Bonjour TXT record while running on either Jaguar or Panther.
Technical Q&As 2004-07-14
Writing Open Directory Plug-ins (HTML)
Learn how to write Open Directory plug-ins to help your application locate and manage network information.
Articles 2004-09-13